CN103862945A - 角度测量中性笔 - Google Patents

角度测量中性笔 Download PDF

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Publication number
CN103862945A
CN103862945A CN201210538424.4A CN201210538424A CN103862945A CN 103862945 A CN103862945 A CN 103862945A CN 201210538424 A CN201210538424 A CN 201210538424A CN 103862945 A CN103862945 A CN 103862945A
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ball pen
angle measurement
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Abstract

本发明公开了一种角度测量中性笔,具有中性笔主体、展开条和角度纸。其特征是:中性笔主体的一侧有内置的展开条,可以通过笔尾的环扣展开,同时拉住透明塑料角度纸,当展开条与笔杆呈一条直线时,即可作为量角器使用,方便学习工作。

Description

角度测量中性笔
技术领域    本发明直接涉及中性笔。
背景技术    在日常学习中,经常会用到中性笔,同时在学习考试时,也会用到量角器,通过角的大小判断数值的大小,简化计算流程,同时携带两者不但繁琐,而且不方便具体的使用,迫切需要一种角度测量中性笔来解决这一问题。
发明内容    本发明的目的就是要提供一种角度测量中性笔,它能有效解决同时携带中性笔和量角器繁琐且使用不便的问题。
本发明的目的是这样实现的:一种角度测量中性笔,具有中性笔主体、展开条和角度纸。其特征是:中性笔主体的一侧有内置的展开条,可以通过笔尾的环扣展开,同时拉住透明塑料角度纸,当展开条与笔杆呈一条直线时,即可作为量角器使用,方便学习工作。
本发明由于在中性笔一侧设置了可以展开的展开条,且展开条与笔杆之间有透明塑料角度纸,拉开展开条后即可作为量角器使用,方便学习工作。
附图说明   附图是本发明的实施方式结构示意图,下面结合附图对本发明作进一步说明。
具体实施方式    附图示出了本发明角度测量中性笔的结构,中性笔主体1的一侧有内置的展开条2,可以通过笔尾的环扣展开,同时拉住透明塑料角度纸3,当展开条2与笔杆呈一条直线时,即可作为量角器使用,方便学习工作。

Claims (1)

1.一种角度测量中性笔,中性笔主体(1)的一侧有内置的展开条(2),可以通过笔尾的环扣展开,同时拉住透明塑料角度纸(3),当展开条(2)与笔杆呈一条直线时,即可作为量角器使用,方便学习工作。
CN201210538424.4A 2012-12-13 2012-12-13 角度测量中性笔 Pending CN103862945A (zh)

Priority Applications (1)

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CN201210538424.4A CN103862945A (zh) 2012-12-13 2012-12-13 角度测量中性笔

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Application Number Priority Date Filing Date Title
CN201210538424.4A CN103862945A (zh) 2012-12-13 2012-12-13 角度测量中性笔

Publications (1)

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CN103862945A true CN103862945A (zh) 2014-06-18

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CN201210538424.4A Pending CN103862945A (zh) 2012-12-13 2012-12-13 角度测量中性笔

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CN (1) CN103862945A (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180049542A (ko) * 2016-11-03 2018-05-11 공정미 컴퍼스를 가진 샤프

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20180049542A (ko) * 2016-11-03 2018-05-11 공정미 컴퍼스를 가진 샤프

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Application publication date: 20140618